JPH02149682U - - Google Patents
Info
- Publication number
- JPH02149682U JPH02149682U JP5897089U JP5897089U JPH02149682U JP H02149682 U JPH02149682 U JP H02149682U JP 5897089 U JP5897089 U JP 5897089U JP 5897089 U JP5897089 U JP 5897089U JP H02149682 U JPH02149682 U JP H02149682U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- attached
- prefabricated duct
- frame
- trailing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Shovels (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Description
図面は本考案の実施例及び従来例を示し、第１
図はプレハブダクト布設作業装置の側面図、第２
図は第１図の矢視図、第３図はプレハブダクト
布設作業車の側面図、第４図は展伸ブームへのプ
レハブダクト布設作業装置の取付状態を示す詳細
図、第５図は第４図のＶ矢視図、第６図は従来の
プレハブダクト布設作業を示す説明図である。
６……展伸ブーム、２０……プレハブダクト布
設作業装置、２４……フレーム、２５……先行管
把持装置、２８……把持片、３１……ガイドレー
ル、３５……後続管把持装置、３８……把持片、
４２……押込み装置、４４……先行管、４５……
後続管。
The drawings show an embodiment of the present invention and a conventional example.
The figure is a side view of the prefabricated duct installation work equipment.
The figure is a view taken in the direction of the arrow in Figure 1, Figure 3 is a side view of the prefabricated duct installation work vehicle, Figure 4 is a detailed view showing how the prefabricated duct installation work device is attached to the extension boom, and Figure 5 is the A view taken along the V arrow in FIG. 4 and FIG. 6 are explanatory diagrams showing a conventional prefabricated duct installation work. 6... Extension boom, 20... Prefabricated duct installation work device, 24... Frame, 25... Leading pipe gripping device, 28... Gripping piece, 31... Guide rail, 35... Following pipe gripping device, 38 ...gripping piece,
42... Pushing device, 44... Leading pipe, 45...
Trailing tube.
Claims (1)
自在に取付けられるフレームと、このフレームの
内側に取付けられるガイドレールと、前記フレー
ムの下側に取付けられ布設されているプレハブダ
クトの先行管を把持する一対の把持片を開閉自在
に備えた先行管把持装置と、前記ガイドレールに
沿つて摺動自在に設けられ布設するプレハブダク
トの後続管を把持する一対の把持片を開閉自在に
備えた後続管把持装置と、この後続管把持装置に
揺動自在に取付けられた後続管を先行管に取付け
る連結ボルトを先行管側へ押込む押込み装置とを
備えたことを特徴とするプレハブダクト布設作業
装置。 A frame that is detachably attached to the boom tip of a prefabricated duct installation vehicle, a guide rail that is attached to the inside of this frame, and a pair of frames that are attached to the lower side of the frame and grip the leading pipe of the prefabricated duct that is being laid. A leading pipe gripping device having gripping pieces that can be freely opened and closed; and a trailing pipe gripping device that has a pair of gripping pieces that can be freely opened and closed and that are slidably provided along the guide rail and grip the trailing pipe of the prefabricated duct to be laid. A prefabricated duct installation work device comprising: and a pushing device for pushing into the leading pipe a connecting bolt for attaching the trailing pipe to the leading pipe, which is swingably attached to the trailing pipe gripping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5897089U JPH02149682U (en) | 1989-05-22 | 1989-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5897089U JPH02149682U (en) | 1989-05-22 | 1989-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02149682U true JPH02149682U (en) | 1990-12-20 |
Family
ID=31585052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5897089U Pending JPH02149682U (en) | 1989-05-22 | 1989-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02149682U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6323351B2 (en) * | 1983-05-30 | 1988-05-16 | Kurimoto Masafumi |
-
1989
- 1989-05-22 JP JP5897089U patent/JPH02149682U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6323351B2 (en) * | 1983-05-30 | 1988-05-16 | Kurimoto Masafumi |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01103678U (en) | ||
| JPH02149683U (en) | ||
| JPS6410541U (en) | ||
| JPS62110385U (en) | ||
| JPH0365401U (en) | ||
| JPS6419512U (en) | ||
| JPS6087548U (en) | filth collection equipment | |
| JPS5894746U (en) | Hydraulic excavator gripping device | |
| JPH035738U (en) | ||
| JPH0414279U (en) | ||
| JPS63166883U (en) | ||
| JPS62169091U (en) | ||
| JPS6362754U (en) | ||
| JPH0274180U (en) | ||
| JPS6414014U (en) | ||
| JPS6283088U (en) | ||
| JPH0278634U (en) | ||
| JPS63187513U (en) | ||
| JPH01112256U (en) | ||
| JPH0434582U (en) | ||
| JPH027282U (en) | ||
| JPH0545664Y2 (en) | ||
| JPH02106093U (en) | ||
| JPH0584275U (en) | Curtain opening and closing bar | |
| JPS5983873U (en) | hollow tube grip |